![Oldest COUNTRIES in History. 3D Comparison](https://i.ytimg.com/vi/p3E5Y5AyBYg/sddefault.jpg)
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World Data comparison compare size comparison compare length top rate rating oldest countries in the world oldest countries top 10 oldest country oldest countries in history oldest country ever india how old is indian civilization how old is egyptian civilization how old is china how old is japan how old is greece how old is iran how old is usa